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Friday 21 October 2016

Team 5 experiment's

Today at school we had our experiment's we were making gummy worms the ingredients were sodium alginate (worm juice) and sodium chloride (worm activator).The sodium alginate was like  food coloring  that was made by seaweed and the calcium chloride was mixed with two cup's of water and then we had poured the coloring we had red,blue and yellow the first one we had used was red when we had put the colo
ring in and took it out it turned into a gummy worm. It wasn't edible though it was poisoness the things we had used to mix was and put in were pipettes and eco cups we put the water and worm juice together with the pipettes and that is how we made  the worm's.

After a while we had chucked out the red worms then went with the blue color and made blue worms the ball's in the mix i had collected so i had red and blue till yellow came. After a while I grabbed the balls and popped them.Are worms solid or liquid what I think it would be would probably be a solid it wasn't water
how do you think the worm juices changed because of the chemicals of the worm activator the chemical was a physicle change and seaweed is from the sea the experiment won't work with normal water


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